<template>
  <div>
    <diaLog v-model="dialogVisible"/>
    <button @click="openDialog">打开</button>{{ dialogVisible }}
  </div>
</template>
<script setup>
import { reactive,toRefs,onMounted,ref,watch } from 'vue'
import mathJax from './components/mathJax/index.vue'
import diaLog from './components/diaLog/index.vue'

const dialogVisible = ref(false)
function openDialog(){
  dialogVisible.value = true
}
</script>
<style scoped>
.logo {
  height: 6em;
  padding: 1.5em;
  will-change: filter;
  transition: filter 300ms;
}
.logo:hover {
  filter: drop-shadow(0 0 2em #646cffaa);
}
.logo.vue:hover {
  filter: drop-shadow(0 0 2em #42b883aa);
}
</style>
